You might be asking yourself these questions many times over, "Why home solar energy system? Why not utilize hydro, wind, or any other energy sources instead?" Well, the answer is plain and simple: it is by far the most available and convenient to use, and the setting up of home solar energy system is not as complex as the processes involved in any other home-based energy system installations.
Let us first take an overview of the energy source we are talking about: the sun. Whether we like it or not, the sun is always there. It is the first thing we see in the morning and the last thing that signals we are through for the day and should prepare for a restful night. It plays a very vital role in our daily lives. In fact, life would not be possible without it. The radiated light from the sun promotes growth for all the living creatures and is the main source of energy, which we get from the food that we intake, through a process called photosynthesis. It provides illumination that enables us to see and appreciate the beauty of our surroundings. More importantly, it supplies us with the bodily heat tantamount to our existence.
Even before the intervention of technology, people already use raw solar energy, though most of us are unaware of it and just took it for granted. The light and heat from the sun was used to create fire or burn something, to dry fish and meat, and so with the laundry, just to name a few. In some areas, special houses were built to trap heat through mirrored windows, thus, providing them warmth on cold weather.
Since solar energy is free and readily available in nature, it is apparently the most practical to use. Now that leaves us the responsibility to come up with the means to maximize this advantage and make life easier. However, the real challenge lies in this question, "How?"
As technology evolved through the years, the utilization of home solar energy system also flourished and it gradually imbibed into our modern way of living. There is the invention of solar collectors that made water system heating possible, and the photovoltaic panels (commonly known as solar cells) which store the collected energy from the sun into batteries.
Heating water the conventional way requires us to use coal or fuel and an extra effort. With the advent of solar collectors, the whole process became easier. Once the solar collectors are firmly placed in their proper locations, you can leave it there and just let the sun do its stuff, and alas! Heated water can now flow through your showers and taps. It can also be used in swimming pools.
Photovoltaic panels, or solar cells, consistently gain popularity in homeowners, nowadays. Solar panels, which are usually installed in roofs, capture the sun's energy and store them into batteries. Using inverters, the DC (direct current) energy from batteries is then converted to AC (alternating current) and can now be used on electrical appliances. An array of solar cells produces electricity that could power an entire household.
Some solar cells are also used in calculators, toys, gadgets, and lately, cars.
With the continuous rise in prices of utilities and prime commodities, a cut-off in monthly bills for electricity could be a breather. Home solar energy system proves to be the perfect alternative to high-cost household energy consumption. Indeed, it can make life more convenient for all of us.
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